CNS - SFO

$1,232 Find Cheap Flights from Cairns to San Francisco – Compare and Save

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Everything you should know

Cheapest return flight
$1,454
Typical prices: $1,455-$1,580
Qantas Airways
Thu 11/10Thu 18/10
CNS - SFO • 2 stops
Cheapest one-way flight
$1,232
Typical prices: $656-$1,629
Multiple Airlines
Mon 19/2
CNS - SFO • 2 stops
Direct flights
There are currently no direct flights between Cairns and San Francisco. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg $1,498 (return)
Shortest trip • 18h 49m (one-way)
Insights
Insights
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Cheap Flights from Cairns to San Francisco (CNS-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cairns to San Francisco

Sun, 11 Oct - Sun, 18 Oct
Qantas Airways Logo
18:55 - 21:39CNS  Cairns-SFO San Francisco
43h 44m2 stops Brisbane Los Angeles
Qantas Airways Logo
21:30 - 13:40SFO  San Francisco-CNS Cairns
23h 10m1 stop Sydney Kingsford Smith
$1,454Qantas Airways
Sun, 11 Oct - Sun, 18 Oct
Qantas Airways Logo
18:55 - 21:39CNS  Cairns-SFO San Francisco
43h 44m2 stops Brisbane Los Angeles
Qantas Airways Logo
16:07 - 11:55SFO  San Francisco-CNS Cairns
26h 48m2 stops Los Angeles Sydney Kingsford Smith
$1,456Qantas Airways
Thu, 29 Oct - Thu, 5 Nov
Qantas Airways Logo
11:40 - 23:37CNS  Cairns-SFO San Francisco
28h 57m2 stops Melbourne Los Angeles
Qantas Airways Logo
16:10 - 11:50SFO  San Francisco-CNS Cairns
25h 40m2 stops Los Angeles Sydney Kingsford Smith
$1,491Qantas Airways
Sun, 11 Oct - Sun, 18 Oct
Multiple Airlines Logo
15:45 - 21:17CNS  Cairns-SFO San Francisco
22h 32m2 stops Brisbane Los Angeles
Multiple Airlines Logo
13:51 - 10:35SFO  San Francisco-CNS Cairns
27h 44m3 stops Seattle/Tacoma Intl Los Angeles Brisbane
$1,496Multiple Airlines
Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
09:15 - 18:01CNS  Cairns-SFO San Francisco
25h 46m3 stops Brisbane Los Angeles Seattle/Tacoma Intl
Multiple Airlines Logo
16:10 - 11:50SFO  San Francisco-CNS Cairns
25h 40m2 stops Los Angeles Sydney Kingsford Smith
$1,501Multiple Airlines
Sun, 11 Oct - Sun, 18 Oct
Qantas Airways Logo
14:40 - 16:45CNS  Cairns-SFO San Francisco
19h 05m1 stop Sydney Kingsford Smith
Qantas Airways Logo
21:30 - 13:40SFO  San Francisco-CNS Cairns
23h 10m1 stop Sydney Kingsford Smith
$1,504Qantas Airways
Sat, 13 Feb - Sun, 28 Feb
Air Canada Logo
06:00 - 13:51CNS  Cairns-SFO San Francisco
25h 51m2 stops Brisbane Vancouver Intl
Air Canada Logo
14:45 - 14:00SFO  San Francisco-CNS Cairns
29h 15m2 stops Vancouver Intl Brisbane
$1,514Air Canada
Sat, 13 Feb - Sun, 28 Feb
Singapore Airlines Logo
18:20 - 07:50CNS  Cairns-SFO San Francisco
31h 30m1 stop Singapore Changi
Singapore Airlines Logo
09:40 - 17:15SFO  San Francisco-CNS Cairns
37h 35m1 stop Singapore Changi
$1,636Singapore Airlines
Sat, 13 Feb - Sun, 28 Feb
Multiple Airlines Logo
06:40 - 12:25CNS  Cairns-SFO San Francisco
47h 45m2 stops Sydney Kingsford Smith Nadi
Multiple Airlines Logo
22:05 - 09:05SFO  San Francisco-CNS Cairns
41h 00m3 stops Nadi Sydney Kingsford Smith Coolangatta Gold Coast
$1,660Multiple Airlines
Tue, 26 Jan - Sat, 30 Jan
Air Canada Logo
06:00 - 10:32CNS  Cairns-SFO San Francisco
22h 32m2 stops Brisbane Vancouver Intl
Air Canada Logo
17:35 - 14:55SFO  San Francisco-CNS Cairns
27h 20m2 stops Vancouver Intl Sydney Kingsford Smith
$1,697Air Canada
Booking Insights

Price, demand, and travel trends for Cairns to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cairns to San Francisco with more confidence.

How much is a return flight from Cairns to San Francisco?

Return flights from Cairns to San Francisco start at $1,454. Prices are below average for this route right now, with typical return fares ranging from $1,455 to $1,580. The lowest price found in the past 5 days was $1,454 on Qantas Airways.

Key details for Cairns to San Francisco flights

Low season

October

Cheapest flight

$1,232
Most popular time to fly and prices are also 16% lower on average.
Flights from Cairns to San Francisco

When to book flights from Cairns to San Francisco

Are your dates flexible? Find out the best times to travel from Cairns to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cairns to San Francisco flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Where can I park a car at Cairns Airport (CNS)?

    Cairns Airport has three car parks – one in Terminal 1 for international departures and two in Terminal 2 for domestic travellers. The car parks are only about a 2min walk from the terminal building. Depending on your needs, you can book a suitable parking option. Passengers can park at the airport for a minimum of three days. For shorter durations, be sure to consult a representative at the car park. You can book in advance to scoop available discounts.

  • How can I fly from Cairns to San Francisco?

    No direct flights are found; there are only connecting flights from Cairns to San Francisco. However, there are airlines offering one-stop flights, such as the Qantas and Air New Zealand flight from Cairns to San Francisco, both with common layovers happening at Melbourne (MEL) and Sydney Kingsford Smith Airport (SYD).

  • Which airports can I use when flying from Cairns to San Francisco?

    Flights from Cairns to San Francisco usually depart from Cairns (CNS) and arrive at San Francisco (SFO).

  • Which cabin classes can I book on flights from Cairns to San Francisco?

    Two cabin classes are available on flights from Cairns to San Francisco:

    • Economy class
    • Premium Economy Class

  • Which airports do connecting flights from Cairns to San Francisco pass through?

    One-stop flights from Cairns to San Francisco most commonly connect through:

    • Sydney Kingsford Smith (SYD) – 57% of one-stop connections
    • Singapore Changi (SIN) – 21% of one-stop connections
    • Auckland Intl (AKL) – 14% of one-stop connections
    • Nadi (NAN) – 7% of one-stop connections

    Sydney Kingsford Smith (SYD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Cairns to San Francisco?

    Yes. Being flexible with your travel dates can save you up to 29% on the Cairns to San Francisco route. Monday is the cheapest departure day at $1,396 return on average, while Sunday is the most expensive at $1,939, a difference of $544. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square, and Chase Center. These are among the most viewed places in San Francisco on KAYAK.

  • How long is a flight from Cairns to San Francisco?

    A direct flight from Cairns to San Francisco takes 0h 00m, covering 18,178 km.

  • Do I need a passport to fly from Cairns to San Francisco?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Cairns to San Francisco changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,454 to $3,918. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Cairns to San Francisco looking right now?

    One-way fares from Cairns to San Francisco are currently higher than usual. Average one-way flight prices are about $1,492, which is 25% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Cairns to San Francisco?

    Flying via Auckland Intl (AKL) gives the shortest average 1-stop total travel time of 18h 49m, compared to 18h 59m via Nadi (NAN) and 21h 23m via Sydney Kingsford Smith (SYD).

  • What is the time difference between Cairns and San Francisco?

    San Francisco is 17 hours behind Cairns (Pacific Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car hire companies, with daily rates starting from around $21 for economy cars. Top options include:
    • Thrifty
    • Europcar
    • Dollar
    • Hertz
    • Fox

  • How much should I expect to pay for a Cairns to San Francisco flight?

    Return flights from Cairns to San Francisco range from $1,455 to $1,580, with an average of $1,476 over the past 12 months. Anything below $1,455 counts as a good deal.

Your guide to booking Cairns to San Francisco flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $1,396 – about $544 less than Sunday (28% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cairns to San Francisco trip for July. Fares historically average $1,247 return in that month – typically $786 less than the most expensive month, which is June (based on the last 12 months).
  • San Francisco has three major international airports. San Francisco International Airport (SFO) is a convenient airport to use if you're trying to get to San Francisco, and it's also well located for easy access to other parts of The Bay.
  • For easy Bay Area Rapid Transit (BART) access to the city, Oakland International Airport (OAK) and San Francisco International Airport are convenient. They are both under 15 miles (25 km) from downtown San Francisco, so they are about the same in regards to the cost of an Uber or Lyft. San Francisco International Airport has more options for international flights; thus, that will likely be your only option.
  • A good airport to use if you aren't going to San Francisco but rather to the South Bay is Norman Y. Mineta San Jose International Airport (SJC), if you can get a flight there. If you are visiting Oakland, Berkeley or anywhere in the East Bay, Oakland Airport is much more convenient if flights are available.

More options for your flight from Cairns to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire